520761920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2801}}^1$

素因数の和:2908

約数の個数: 112

約数和(自身を含む): 1434803328

約数和(自身を除く): 914041408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 140, 160, 166, 224, 280, 320, 332, 415, 448, 560, 581, 664, 830, 1120, 1162, 1328, 1660, 2240, 2324, 2656, 2801, 2905, 3320, 4648, 5312, 5602, 5810, 6640, 9296, 11204, 11620, 13280, 14005, 18592, 19607, 22408, 23240, 26560, 28010, 37184, 39214, 44816, 46480, 56020, 78428, 89632, 92960, 98035, 112040, 156856, 179264, 185920, 196070, 224080, 232483, 313712, 392140, 448160, 464966, 627424, 784280, 896320, 929932, 1162415, 1254848, 1568560, 1627381, 1859864, 2324830, 3137120, 3254762, 3719728, 4649660, 6274240, 6509524, 7439456, 8136905, 9299320, 13019048, 14878912, 16273810, 18598640, 26038096, 32547620, 37197280, 52076192, 65095240, 74394560, 104152384, 130190480, 260380960, 520761920]

約数ペア:

[(1, 520761920), (2, 260380960), (4, 130190480), (5, 104152384), (7, 74394560), (8, 65095240), (10, 52076192), (14, 37197280), (16, 32547620), (20, 26038096), (28, 18598640), (32, 16273810), (35, 14878912), (40, 13019048), (56, 9299320), (64, 8136905), (70, 7439456), (80, 6509524), (83, 6274240), (112, 4649660), (140, 3719728), (160, 3254762), (166, 3137120), (224, 2324830), (280, 1859864), (320, 1627381), (332, 1568560), (415, 1254848), (448, 1162415), (560, 929932), (581, 896320), (664, 784280), (830, 627424), (1120, 464966), (1162, 448160), (1328, 392140), (1660, 313712), (2240, 232483), (2324, 224080), (2656, 196070), (2801, 185920), (2905, 179264), (3320, 156856), (4648, 112040), (5312, 98035), (5602, 92960), (5810, 89632), (6640, 78428), (9296, 56020), (11204, 46480), (11620, 44816), (13280, 39214), (14005, 37184), (18592, 28010), (19607, 26560), (22408, 23240)]